Graff has competed on the show before, and in the video from this
week's episode, it's clear that the audience loves her — they
started going wild as she neared the end of the course.
Even the commentators couldn't help getting excited when
Graff reached the finish.

NBC

"She's going to make history!" one commentator yelled.

It's hard to hear over the roaring of the crowd, but the other
commentator chimed in with a feminist correction
for his co-host: "Herstory!" he shouted, pounding
the air with his fist. "This is her story
right now!"

Watch Graff crush the course right here:

And tune in to 'American Ninja Warrior' on September 12
to watch Graff attempt the stage 2 course.